cc #254
VMBIK4GUIS6M2PSRMHH63QECOLLWVEQWT6EQZLT5RPWX6MTID62QC
L5Z6CN7MHFGRL2QPLCVQJSDECT35EW52INUV5RVI4CXH2YSDJGNAC
UZENK33PYWZIWNJMLE2IIXKA6KOCGKGOWUMVBNXAYBOKT2H6ZT6AC
I42G2Z7PKDALZKM526VU253MZORF54KFJ3VNGXVE76LRH2RGNORQC
LVJKRTIK5WOWWAZ454B4DCCGETOIQJK5TLOWMZVNY2B4AEGF2GMAC
use Encode;
$tar->add_data("channel/default.nix", $res, {mtime => 1});
$tar->add_data("channel/default.nix", encode('utf8',$res), {mtime => 1});